Question

Name the radiations which are next to these radiations in em spectrum
having (i)shorter wavelength (ii)longer wavelength

Answer 1

Hint: Electromagnetic spectrum is the range of frequencies and wavelengths of the electromagnetic radiation. It covers a wide range of wavelengths and photon energies. In the electromagnetic spectrum all the electromagnetic radiations are arranged according to the frequency and wavelength.

Complete step by step answer: As we know that in the electromagnetic spectrum, all the electromagnetic rays are classified in terms of their wavelengths. Radio waves are of longest wavelength whereas gamma rays are of shorter wavelength. Radio waves are used in communication technologies like- television, mobile phones and radios. Gamma rays are used to kill cancerous cells.

Additional Information: Uses of radio waves-
-)Radio waves are used for communication such as broadcasting television and radio communications, satellite communications.
-It is also used in air traffic control and navigation.
Uses of Gamma rays-
-It is used as tracers in medicine.
It is used in radio-therapy.
-It is also used to sterilize medical equipment.
-Gamma rays are often used to kill living organisms.
-It is also used to detect and treat some types of cancer.
Additionally, radio waves can be generated artificially by transmitters and received by radio receivers using antennas. Wavelength of radio waves ranges from \[100m\] to \[100Km\] and gamma rays varies from \[0.001nm\] to \[1 \times {10^{ - 6}}nm\]

Note: Electromagnetic waves carry energy and transfer their energy upon interaction with matter. So, the electromagnetic waves which are shorter in wavelength will have more energy.